While every effort is made to ensure that this information is correct and up-to-date, North Sea Transition Authority does not accept any responsibility for the accuracy of the information on this website, and does not accept any liability for any direct, indirect or consequential loss or damage of any nature, however caused, which may be sustained as a result of reliance upon such information.
This information is broken down by Licence and acreage.
It does not show Field or Unit interests.
Block/Subarea | Operator | Operator's Group | Beneficiary | Beneficiary's Group | Interest |
16/21b BALM
![](/eng/fox/oga-report/img/hint) | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | 44.2% |
| | | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | 15.8% |
| | | ROCKROSE UKCS4 LIMITED [02552901] | ROCKROSE ENERGY | 40% |
|
16/21b REST
![](/eng/fox/oga-report/img/hint) | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | 60% |
| | | ROCKROSE UKCS4 LIMITED [02552901] | ROCKROSE ENERGY | 40% |
|
16/21c REST
![](/eng/fox/oga-report/img/hint) | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | 60% |
| | | ROCKROSE UKCS4 LIMITED [02552901] | ROCKROSE ENERGY | 40% |
|
16/21c STIR
![](/eng/fox/oga-report/img/hint) | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | PREMIER OIL E&P UK LIMITED [02761032] | HARBOUR ENERGY PLC | 44.2% |
| | | REPSOL NORTH SEA LIMITED [01061863] | REPSOL RESOURCES UK | 15.8% |
| | | ROCKROSE UKCS4 LIMITED [02552901] | ROCKROSE ENERGY | 40% |